6G wireless communications networks: A comprehensive survey
The commercial fifth-generation (5G) wireless communications networks have already been
deployed with the aim of providing high data rates. However, the rapid growth in the number …
deployed with the aim of providing high data rates. However, the rapid growth in the number …
A survey of non-orthogonal multiple access for 5G
In the fifth generation (5G) of wireless communication systems, hitherto unprecedented
requirements are expected to be satisfied. As one of the promising techniques of addressing …
requirements are expected to be satisfied. As one of the promising techniques of addressing …
Grant-free non-orthogonal multiple access for IoT: A survey
MB Shahab, R Abbas… - … Surveys & Tutorials, 2020 - ieeexplore.ieee.org
Massive machine-type communications (mMTC) is one of the main three focus areas in the
5th generation (5G) of wireless communications technologies to enable connectivity of a …
5th generation (5G) of wireless communications technologies to enable connectivity of a …
Nonorthogonal multiple access for 5G and beyond
Driven by the rapid escalation of the wireless capacity requirements imposed by advanced
multimedia applications (eg, ultrahigh-definition video, virtual reality, etc.), as well as the …
multimedia applications (eg, ultrahigh-definition video, virtual reality, etc.), as well as the …
Power-domain non-orthogonal multiple access (NOMA) in 5G systems: Potentials and challenges
Non-orthogonal multiple access (NOMA) is one of the promising radio access techniques for
performance enhancement in next-generation cellular communications. Compared to …
performance enhancement in next-generation cellular communications. Compared to …
Non-orthogonal multiple access for 5G: solutions, challenges, opportunities, and future research trends
The increasing demand of mobile Internet and the Internet of Things poses challenging
requirements for 5G wireless communications, such as high spectral efficiency and massive …
requirements for 5G wireless communications, such as high spectral efficiency and massive …
Dynamic user clustering and power allocation for uplink and downlink non-orthogonal multiple access (NOMA) systems
Non-orthogonal multiple access (NOMA) has recently been considered as a key enabling
technique for 5G cellular systems. In NOMA, by exploiting the channel gain differences …
technique for 5G cellular systems. In NOMA, by exploiting the channel gain differences …
Modulation and multiple access for 5G networks
Fifth generation (5G) wireless networks face various challenges in order to support large-
scale heterogeneous traffic and users, therefore new modulation and multiple access (MA) …
scale heterogeneous traffic and users, therefore new modulation and multiple access (MA) …
Cooperative non-orthogonal multiple access with simultaneous wireless information and power transfer
In this paper, the application of simultaneous wireless information and power transfer
(SWIPT) to nonorthogonal multiple access (NOMA) networks in which users are spatially …
(SWIPT) to nonorthogonal multiple access (NOMA) networks in which users are spatially …
A general power allocation scheme to guarantee quality of service in downlink and uplink NOMA systems
In this paper, a novel dynamic power allocation scheme is proposed to downlink and uplink
non-orthogonal multiple access (NOMA) scenarios with two users for more flexibly meeting …
non-orthogonal multiple access (NOMA) scenarios with two users for more flexibly meeting …